1, enter the search website for VAT invoice inquiry, and you will find the first official website, namely official website, the national VAT invoice inspection platform in State Taxation Administration of The People's Republic of China, and click Enter;

2. After entering the platform, you can see the relevant instructions in the lower left corner. If this is the first query, you must install the root certificate. In addition, you should check the next day at the earliest, and check it up to 5 times a day;

3. Looking at the ordinary VAT invoice, you can find the last six digits of the invoice code, invoice number, invoice date and check code on the invoice;

4. After all the information on the invoice is filled in, enter the verification code and click Check;

5. Details of the check will be available. If the invoice is false, there will be no such ticket.

The method of adding electronic VAT invoice without chapter is as follows:

1, open the VAT invoice software (tax UKey version, click the invoice management on the left first, and then click the invoice query;

2. After input, click the invoice type in the upper left corner, select the VAT electronic invoice, and then click the Query button;

3. After finding out the invoice record, click the View Original Ticket button at the back;

4. After downloading, install OFD reader. The specific installation process is very simple, so I won't go into details and go directly to the next step.

5. Run the software after installation. Click the open button in the upper left corner, find the file you just downloaded, select it and open it.

6. After the file is opened, there is no invoice stamp in the lower right corner;

7. After coming in, you can check whether it is stamped (invoice stamped). By default, it will stamp all pages. Let's just click on the bottom right to turn it into a PDF. .

8. Then open the converted pdf file.

To sum up, when importing an invoice, the system will automatically check the authenticity, copy, serial number and price tax separation of the invoice. Dock the national tax invoice with the electronic ledger, automatically verify the invoice and proofread the tax number, and prevent fake tickets, wrong tickets, tampering with invoices and invalid invoices from entering the account.

Legal basis:

"People's Republic of China (PRC) invoice management measures" twenty-second.

Invoices shall be issued in accordance with the prescribed time limit, sequence and columns, all of which shall be issued at one time and stamped with special invoices. No unit or individual may have the following acts of falsely issuing invoices:

(a) for others, for their own invoices inconsistent with the actual business situation;

(two) let others issue invoices for themselves that are inconsistent with the actual business situation;

(three) introduce others to issue invoices that are inconsistent with the actual business situation.